<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Index</title>
<script type="text/javascript">    
var ws = null;    
function startWebSocket() {    
    if ('WebSocket' in window)    
        ws = new WebSocket("ws://localhost:8080/webSocket/websocket/attr1");    
    else if ('MozWebSocket' in window)    
        ws = new MozWebSocket("ws://localhost:8080/webSocket/websocket/attr2");    
    else    
        alert("not support");    
        
        
    ws.onmessage = function(evt) {    
        alert(evt.data);    
    };    
        
    ws.onclose = function(evt) {    
        alert("close");    
    };    
        
    ws.onopen = function(evt) {    
        alert("open");    
    };    
}    
    
function sendMsg() {    
    ws.send(document.getElementById('writeMsg').value);    
}    
</script>
</head>
<body onload="startWebSocket();">
	<input type="text" id="writeMsg"></input>
	<input type="button" value="发送" onclick="sendMsg()"></input>
</body>
</html>
